EP0224588A4 - Machine-outil a commande numerique. - Google Patents

Machine-outil a commande numerique.

Info

Publication number
EP0224588A4
EP0224588A4 EP19860902021 EP86902021A EP0224588A4 EP 0224588 A4 EP0224588 A4 EP 0224588A4 EP 19860902021 EP19860902021 EP 19860902021 EP 86902021 A EP86902021 A EP 86902021A EP 0224588 A4 EP0224588 A4 EP 0224588A4
Authority
EP
European Patent Office
Prior art keywords
serial data
detection signal
machine tool
numerical controller
produced
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19860902021
Other languages
German (de)
English (en)
Other versions
EP0224588B1 (fr
EP0224588A1 (fr
Inventor
Hiroo Nagata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fanuc Corp
Original Assignee
Fanuc Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fanuc Corp filed Critical Fanuc Corp
Publication of EP0224588A1 publication Critical patent/EP0224588A1/fr
Publication of EP0224588A4 publication Critical patent/EP0224588A4/fr
Application granted granted Critical
Publication of EP0224588B1 publication Critical patent/EP0224588B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/39—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using a combination of the means covered by at least two of the preceding groups G05B19/21, G05B19/27 and G05B19/33
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
    • G05B19/4142—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by the use of a microprocessor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/21—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device
    • G05B19/23—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/33—Director till display
    • G05B2219/33182—Uart, serial datatransmission, modem
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/33—Director till display
    • G05B2219/33254—Serial position feedback, serial to parallel conversion and reverse
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34239—Multiplex for whole system

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Numerical Control (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Automatic Control Of Machine Tools (AREA)

Abstract

Le nombre de lignes de signaux est réduit entre une machine-outil (1) et un contrôleur numérique (3), et la position actuelle d'une pièce mécanique en mouvement est reconnue correctement à tout moment du côté du contrôleur numérique (3). Un détecteur de position (12) produit un signal de détection lorsque la pièce mécanique en mouvement s'est déplacée d'une quantité prédéterminée, et des organes de production de données en série (16, 17, 18, 19) produisent des données en série représentant la position actuelle de la pièce mécanique en mouvement ou analogue. Un organe commutateur (13) envoie soit les signaux de détection soit les données en série sur la même ligne de signaux reliant la machine-outil (1) au contrôleur numérique (3). Des organes suiveurs (21, 22) reproduisent le signal de détection produit par le détecteur de position (12) pendant que les données en série sont produites, et des organes de commande (31, 20) envoient le signal de détection reproduit par les organes suiveurs (21, 22) au contrôleur numérique (3) immédiatement après la production de données en série.
EP86902021A 1985-03-30 1986-03-24 Machine-outil a commande numerique Expired - Lifetime EP0224588B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60068214A JPS61226807A (ja) 1985-03-30 1985-03-30 数値制御工作機械
JP68214/85 1985-03-30

Publications (3)

Publication Number Publication Date
EP0224588A1 EP0224588A1 (fr) 1987-06-10
EP0224588A4 true EP0224588A4 (fr) 1989-07-26
EP0224588B1 EP0224588B1 (fr) 1992-12-09

Family

ID=13367321

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86902021A Expired - Lifetime EP0224588B1 (fr) 1985-03-30 1986-03-24 Machine-outil a commande numerique

Country Status (6)

Country Link
US (1) US4725959A (fr)
EP (1) EP0224588B1 (fr)
JP (1) JPS61226807A (fr)
KR (1) KR940007131B1 (fr)
DE (1) DE3687262T2 (fr)
WO (1) WO1986005897A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62280907A (ja) * 1986-05-29 1987-12-05 Fanuc Ltd 位置決め方式
US4825133A (en) * 1986-08-05 1989-04-25 Oki Electric Industry Co., Ltd. Electromechanical actuator control system
FR2610228B1 (fr) * 1987-01-30 1991-10-25 Somab Sa Tour d'outillage pourvu de moyens de commande perfectionnes
US5371449A (en) * 1991-03-20 1994-12-06 Hitachi, Ltd. Servo control method for a servo system
US5140825A (en) * 1991-07-11 1992-08-25 Thermo King Corporation Method of operating a transport refrigeration unit
JPH05113809A (ja) * 1991-10-23 1993-05-07 Fanuc Ltd Ｃｎｃとエンコーダ間のシリアルインターフエース方式
DE10104712C1 (de) * 2001-02-02 2002-12-12 Siemens Ag Steuerungsverfahren sowie Regelungsstruktur zur Bewegungsführung, Vorsteuerung und Feininterpolation von Objekten in einem Drehzahlreglertakt, der schneller als der Lagereglertakt ist
GB2390686B (en) * 2002-07-11 2005-12-21 Thomson Licensing Sa Operating element with settable selectivity
JP2007188246A (ja) * 2006-01-12 2007-07-26 Fanuc Ltd モータ制御システム
US9377852B1 (en) 2013-08-29 2016-06-28 Rockwell Collins, Inc. Eye tracking as a method to improve the user interface
US9132913B1 (en) 2013-09-26 2015-09-15 Rockwell Collins, Inc. Simplified auto-flight system coupled with a touchscreen flight control panel
US9432611B1 (en) 2011-09-29 2016-08-30 Rockwell Collins, Inc. Voice radio tuning
US9691287B1 (en) 2013-09-26 2017-06-27 Rockwell Collins, Inc. Graphical method to set vertical and lateral flight management system constraints
US9824689B1 (en) 2015-12-07 2017-11-21 Rockwell Collins Inc. Speech recognition for avionic systems

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025666A2 (fr) * 1979-09-04 1981-03-25 Fanuc Ltd. Procédé et système de commande numérique
US4484122A (en) * 1983-05-16 1984-11-20 James L. Day Co., Inc. Variable potentiometer motor controller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440374A (en) * 1977-09-05 1979-03-29 Komatsu Ltd Prevention of wrong operation of numerical-controlled machine tool
JPS57111607A (en) * 1980-12-26 1982-07-12 Fanuc Ltd Numerical control device
JPS57197613A (en) * 1981-05-29 1982-12-03 Fanuc Ltd Measuring method by numerical control device
JPS58208612A (ja) * 1982-05-31 1983-12-05 Fanuc Ltd 測定方法および測定装置
JPS6062440A (ja) * 1983-09-14 1985-04-10 Futaba Corp 位置フィ−ドバック装置
JPS60230204A (ja) * 1984-04-27 1985-11-15 Toyoda Mach Works Ltd 可動体移動制御装置における保安装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025666A2 (fr) * 1979-09-04 1981-03-25 Fanuc Ltd. Procédé et système de commande numérique
US4484122A (en) * 1983-05-16 1984-11-20 James L. Day Co., Inc. Variable potentiometer motor controller

Also Published As

Publication number Publication date
US4725959A (en) 1988-02-16
JPH0554127B2 (fr) 1993-08-11
DE3687262T2 (de) 1993-04-15
WO1986005897A1 (fr) 1986-10-09
EP0224588B1 (fr) 1992-12-09
DE3687262D1 (de) 1993-01-21
KR880700334A (ko) 1988-02-22
EP0224588A1 (fr) 1987-06-10
JPS61226807A (ja) 1986-10-08
KR940007131B1 (ko) 1994-08-06

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